Results 61 to 70 of about 38,362 (242)
Influence of chemical speciation on the separation of metal ions from chelating agents by nanofiltration membranes [PDF]
, 2018 The simultaneous separation of various metal ions (nickel, copper, calcium, and iron) from chelating agents (EDTA and citric acid in water streams using Nanofiltration membranes is analyzed.
Balanya Martí, Teresa +3 more
core +2 more sources
Recent Advances in Zirconium‐Based Metal–Organic Framework Membranes for Desalination
Advanced Science, EarlyView.Zirconium‐based metal–organic framework membranes with tunable pore architectures, defect chemistry, and surface functionalities for Desalination are systematically reviewed. Their fabrication strategies, desalination performance across pressure‐driven, forward osmosis, and pervaporation processes, and structure–property–performance relationships are ...
Mao Fu +7 more
wiley +1 more source
Cyclophosphamide removal by nanofiltration and reverse osmosis membranes - effect of water matrix properties [PDF]
, 2009 The rejection of cyclophosphamide (CP) by nanofiltration (NF) and reverse osmosis (RO) membranes from ultrapure (Milli-Q) water and membrane bioreactor (MBR) effluent was investigated.
Albasi, Claire +6 more
core
Dairy waste water treatment by combining ozonation and nanofiltration [PDF]
, 2007 The aim of this investigation was to examine the applicability of the membrane technique and the effect of preozonation in dairy waste water treatment technology.
Hodúr, Cecilia +3 more
core +1 more source
Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT A new type of thin‐film nanocomposite (TFN) membrane was synthesized by incorporating cellulose nanocrystals (CNCs) into a polyvinyl alcohol (PVA) top layer on a polycarbonate (PC) substrate via dip‐coating. The synthesized TFC and TFN membranes (PC/PVA TFC and PC/PVA‐CNC TFN membranes) were evaluated using contact angle measurement, field ...
Habib Etemadi +5 more
wiley +1 more source
Nanofiltration : towards a breakthrough [PDF]
, 2010 International conference on System Science and Simulation in Engineering - Proceedings 2010, Pages 71-76Membrane unit operations with a pressure gradient as the driving force have already known a breakthrough in the past decades.
Foudoulis, G. +2 more
core +1 more source
Trace ions rejection tunning in NF by selecting solution composition: Ion permeances estimation [PDF]
, 2017 Nanofiltration (NF) is suggested to selectively remove ionic species in aqueous process streams taking benefit of both membrane and aqueous solution composition. The importance of predicting and optimizing selective ion rejections by NF not only of major
Cortina Pallás, José Luís +3 more
core +2 more sources
Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT This study investigates the rheological behavior of industrial phosphoric acids (H3PO4) produced at the JORF–LASFAR phosphoric plant in Morocco, with P2O5 concentrations of 18%, 29%, 42%, and 54%. Rheological measurements were performed using a rotary cylinder rheometer over a shear rate range of 1–1000 s−1.
Hamza Belbsir +6 more
wiley +1 more source
Desalination and Water TreatmentA comprehensive investigation into full-scale submerged flat-sheet nanofiltration membrane module performance using a loss model is currently lacking. This study aimed to establish a novel model for accurately predicting this performance in relation to ...
Anh-Tuan Hoang +4 more
doaj +1 more source
Pre-Oxidation Effects on TOC Removal by Nanofiltration from Water [PDF]
آب و فاضلاب, 2009 Natural organic matter (NOM) forms the group of principal precursors to organic disinfection by-products (DBPS), which have been recognized to be human carcinogens.
Ali Torabyan +4 more
doaj